1: Plots get Cuban revolutionary leader in a terrible mess (7)
4: Contemptible information (7)
7: Risk solemn query about primates (8,7)
9: Small piece of fish (3)
11: As in 'Lee goes back to the drawing board' (5)
12: Chatter about some pay-back (3)
13: Tender translator of runes (5)
14: Charged a couple of hundred, getting exploited (7)
16: First lost inability to drop by (7)
17: Spanish wine from a city in Brazil getting German approval (5)
19: Unappealing environment for a snooze (3)
20: Material featured in 'Sudden Impact' (5)
22: Bloody bored inside (3)
23: Banners waving in British position (15)
25: Shelter Dracula's heart - he's representing blood-suckers (7)
26: Poles in trouble with character from Greece (7)